IMPORTANT This update will not be offered if your Windows Recovery Environment (WinRE) meets any of the following conditions:
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If the WinRE recovery partition does not have sufficient free space, see the NOTE in the "Summary" section. The note provides instructions about how to increase the available free space in the WinRE recovery partition.
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If the WinRE recovery partition was manually updated by using the procedure in Add an update package to Windows RE and is already up to date.
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If the WinRE image has a version greater than or equal to version 10.0.22000.2710. To determine the version of your WinRE image, check the WinREVersion registry value at HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion.
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If your running PC does not have a WinRE recovery partition. To verify if you have WinRE enabled, run the following command in an elevated command prompt: reagentc /info. If WinRE is enabled, you will see Windows RE status in the output with a value of Enabled. In this scenario, this update might be needed.
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Change date |
Change description |
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August 14, 2024 |
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August 13, 2024 |
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July 9, 2024 |
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Summary
This update automatically applies Safe OS Dynamic Update (KB5034236) to the Windows Recovery Environment (WinRE) on a running PC. The update installs improvements to Windows recovery features.
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NOTE This update requires 250 MB of free space in the recovery partition to install successfully. If you would like to make sure your device is offered this update, please follow the Instructions to manually resize your partition or use a sample script to increase the size of the WinRE recovery partition. Once your partition has sufficient disk space, click Start > Settings > Windows Update > Check for updates to have the update offered to you and then install it. |
How to get this update
This update is available through the following release channels.
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Release Channel |
Available |
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Windows Update and Microsoft Update |
Yes |
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Microsoft Update Catalog |
No |
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Windows Server Update Services (WSUS) and Microsoft Endpoint Configuration Manager |
No |
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Prerequisites |
The PC must have 250 MB of free space in the recovery partition to apply this update successfully. |
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Restart information |
You do not need to restart your device after applying this update. |
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Verify the installation of this update |
After installing this update, the WinRE version installed on the device should be greater than or equal to version 10.0.22000.2710. To determine the version of your WinRE image, check the WinREVersion registry value at HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion. |
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Removal information |
This update cannot be removed once it is applied to a Windows image. |
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Update replacement information |
This update replaces the previously released update KB5034440. |
References
Description of the standard terminology that is used to describe Microsoft software updates
